baber/WOPTO huggingface dataset:
Patent JP-2011043661-A (JP)
Title: Polarization splitter, polarization splitting device, optical scanning device and image forming apparatus
Inventor: TOKITA TOSHIAKI
IPC: G02B26/10
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization splitter which can split light beams having different polarization directions with high accuracy, without causing increase in the cost.  <P>SOLUTION: A periodic structure member is provided in which a first area p1 and a second area are periodically arranged and which has a uniform refractive index for P-polarized light (light of a first polarization direction) and has a refractive index which is higher in the first area p1 than in the second area for S-polarized light (light of a second polarization direction). In the periodic structure member, the difference in the refractive index between the first area p1 and the second area for the S-polarized light becomes continuously smaller, as the magnitude of an incident angle becomes larger. In this case, even if a light flux containing the P-polarized light and the S-polarized light is incident to the periodic structure member, while altering the incident angle, the polarization splitter can split the P-polarized light and the S-polarized light contained in the incident light flux with high accuracy, regardless of the incidence position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049708-A (JP)
Title: Mobile communication system, operation control method, base station controller, radio base station, mobile station and program
Inventor: HAYASE YUICHI
IPC: H04W4/90
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mobile communication system that prevents predetermined communication from being disturbed by another communication that uses a radio channel.  <P>SOLUTION: The mobile communication system includes one or a plurality of radio base stations 11, one or a plurality of radio base stations 21 and 22 having radio zones 21a and 22a smaller than a corresponding radio zone 11a in the radio zone 11a of the radio base station 11, and a base station controller 30. The base station controller 30 includes: a storing part 31 for storing a predetermined call number in association with the radio base station 11; and a control part 32 for communicating with a mobile station to which a call number included in a call request is assigned by using a corresponding radio base station 11 in the storing part 31 when the call number included in the received call request exists in the storing part 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045482-A (JP)
Title: Parasol device
Inventor: IWAI HIROSHI
IPC: A45B3/16
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parasol device which can be used as a sunshade and can provide a smoking place.  <P>SOLUTION: A plurality of master ribs 28 are turnably supported at the upper end of a shaft 27. A runner 29 movably supported on the shaft 27 in an axial direction of the same and the master ribs 28 are connected by receiving ribs 30. A top sheet 31 is stretched on the master ribs 28. An opening part 38 is formed in the center part of the top sheet 31. An auxiliary parasol 39 is arranged in the shaft 27 so as to cover the opening part 38 in a position spaced apart upward form the top sheet 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049421-A (JP)
Title: Insulated, sealed electronic component and method of manufacturing the same
Inventor: SUZUKI TAKAYUKI
IPC: H01L23/31
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated, sealed electronic component that does not cause dielectric breakdown at a boundary area when two kinds of insulating sealants are used.  <P>SOLUTION: The insulated, sealed electronic component 100 includes: an electronic component 1 having a first terminal lead 11 and a second terminal lead 12; a case 2 housing the electronic component 1; a first insulating sealant 3 for embedding the electronic component 1; a second insulating sealant 4 that together with the case 2 seals the first insulating sealant 3 having the electronic component 1 embedded therein; a first conductive shielding material 5 embedded in the first insulating sealant 3; and a second conductive shielding material 6 positioned opposite to the first shielding material 5 across the boundary area 30 and embedded in the second insulating sealant 4. The first terminal lead 11, the first shielding material 5 and the second shielding material 6 are electrically connected to one another. The first insulating sealant 3 is a high polymer that is in gel or rubber form at room temperature. The second insulating sealant 4 is a thermosetting resin that sets at a temperature higher than room temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045333-A (JP)
Title: Cement construction method using carbonate
Inventor: FUKUE MASAHARU
IPC: C12N15/09
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement construction method which can produce a carbonate excellent not only in acid resistance but also in compression strength, and uses the carbonate excellent in durability.  <P>SOLUTION: The cement construction method using the carbonate includes reacting (1) a urease-producing microorganism, (2) urea, (3) calcium ion as a first metal ion, (4) one or more second metal ions selected from magnesium ion, iron ion and strontium ion in a reaction solution wherein (3) first metal ion/(4) second metal ion is 9/1 to 1/9 as the mole ratio of (4) the second metal ion to (3) the first metal ion to produce the carbonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053319-A (JP)
Title: Optical fiber type device
Inventor: HIRANO MASAAKI
IPC: G02B6/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To output signal light of any wavelength in a wide wavelength band in the form of converted light of a different wavelength, at high conversion efficiency.  <P>SOLUTION: The optical fiber type device 1 includes: a pump light source 21 configured to input the signal light of a wavelength λ<SB>P</SB>included in the first wavelength band, generate the converted light of a wavelength λ<SB>S</SB>included in a second wavelength band, and different from a wavelength λ<SB>1</SB>, and output pump light; an optical multiplexer 40 configured to multiplex and output the signal light and the pump light; an optical fiber 10 configured to input the signal light and the pump light multiplexed and output by the optical multiplexer 40, perform wave-guiding and generate the converted light by a nonlinear optical phenomenon generated during wave-guiding. The wavelength of the pump light is a wavelength determined by 2×(1/λ<SB>P</SB>+1/λ<SB>S</SB>)<SP>-1</SP>, the zero dispersion wavelength of the optical fiber 10 is included in the first wavelength band, the dispersion slope in the zero dispersion wavelength is in the range of +0.01 to +0.045ps/nm<SP>2</SP>/km, and the length of the optical fiber 10 is 450m or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010067963-A (JP)
Title: Light-emitting device with improved electrode structure
Inventor: LESTER STEVEN D
IPC: H01L33/32
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device with an improved electrode structure.  <P>SOLUTION: The light-emitting device includes first and second semiconductor layers, and a light-emitting layer provided between the first and second semiconductor layers. The light-emitting device also includes an improved electrode structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055612-A (JP)
Title: Dc/dc converter
Inventor: TANAKA YUYA
IPC: H02M3/07
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a DC/DC converter that is operated even if an intermediate capacitor is opened to fail, sends energy equivalent to that when the DC/DC converter is normal even in the case of short-circuit failure, and can step up and down voltage.  <P>SOLUTION: In the step-down operation, a change to a pattern for mutually and simultaneously turning on/off first and second switching elements S1, S2 is made when the open-circuit failure of the intermediate capacitor C1 is detected, and a change to a pattern for continuously keeping the second switching element S2 on and turning on/off the first switching element S1 is made when the short-circuit failure of the intermediate capacitor C1 is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052757-A (JP)
Title: Control device for automatic transmission
Inventor: YAMADA NAOHIRO
IPC: F16H61/14
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission capable of providing compatibility between fuel consumption improvement and hunting prevention.  <P>SOLUTION: The control device for an automatic transmission includes a vehicle speed detecting means for detecting a vehicle speed, a storage means for storing criteria for determining whether to provide an engage state or a release state of a friction element (LUC) carrying out lock-up of a torque converter (TC), a determining means for determining an engage state of the friction element when the vehicle speed is the criteria or more and determining a release state of the friction element when the vehicle speed is less than the criteria, and an engagement control means for carrying out control of engagement or release of the friction element on the basis of a determination result of the determining means. The engagement control means includes a prohibiting means for prohibiting an engage state of the friction element until predetermined conditions are satisfied irrespective of the determination result after changing the friction element from the engage state to the release state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054426-A (JP)
Title: Charged particle beam irradiation device and axis alignment adjustment method of the device
Inventor: MITAMURA SHIGEHIRO
IPC: H01J37/147
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To carry out axis alignment so as an optical axis of an electron beam to pass through centers of a condenser lens and an objective lens, respectively, in case of structuring a covergent lens using condenser lenses in two stages with relative positions fixed.  <P>SOLUTION: An inlet side beam deflection part 2 is arranged between the convergent lenses 31, 32 in two stages whose focuses each can be adjusted, and an electron gun 1; and an outlet side beam deflection part 4 is arranged between the convergent lenses 31, 32, and an objective aperture plate 5. Each of the beam deflection parts 2, 4 consists of deflectors in two stages arranged in an axis C direction, respectively. Even in case the centers of the convergent lenses 31, 32 are not on the axis C, an optical axis can be aligned to the center of the both convergent lenses 31, 32 by deflecting beams in two stages with the inlet side beam deflection portion 2, and further, the optical axis can be aligned to the center of the objective lens 7 by deflecting the beams in two stages with the outlet side beam deflection part 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053486-A (JP)
Title: Image display device
Inventor: KATSUYA MASASHI
IPC: H01J7/24
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that efficiently radiates heat without significantly changing the shape of a driving circuit for display.  <P>SOLUTION: The image display device includes a source driver 20 having a plurality of semiconductor devices 10 each of which includes an integrated circuit chip 5 having a silicon substrate on its surface mounted on a film base material 1. The source driver 20, in order to circulate air in direct contact with the silicon substrate of the integrated circuit chip 5, includes an air duct 30 arranged through the source driver 20 in contact with the integrated circuit chip 5 on each semiconductor device 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058227-A (JP)
Title: Photovoltaic power generating system using integrally-molded base frame with water spray pipe
Inventor: MIFUJI MASAYASU
IPC: E04D13/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generating system using an integrally-molded base frame with a water spray pipe, which uses a flat roof, a folded-plate roof, etc. as a foundation bed.  <P>SOLUTION: The integrally-molded base frames 1 with the water spray pipe, which use the flat roof 8, the folded-plate roof 9, etc. as the foundation bed and which have a plurality of water spray holes 2 opened on the foundation bed, are fixed at regular intervals via packing 4 by means of a fixing screw 5; solar cell modules 3 are juxtaposed; water is sprayed on a sawlike sunlight receiving surface which is fixed with a screw 7 by using a fixing frame 6, so that fallen snow can be melted to reduce an accumulated snow load; and the accumulated snow load estimated by structural calculation is replaced with an accumulated snow load of photovoltaic power generation, so that an existing building can be equipped with photovoltaic power generating equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056475-A (JP)
Title: Photocatalyst coated object, and photocatalyst coating solution
Inventor: TAKAGI YOJI
IPC: B01D53/86
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst coated object capable of developing high-degree photocatalytic decomposition activity and hydrophilic self-cleaning capacity even in a case that a photocatalyst layer is applied to the surface of a base material in a thickness of above 2 μm so as to suppress the deterioration of an enamel coating surface or clear coating surface, and a photocatalyst coating solution.  <P>SOLUTION: The photocatalyst coated object is formed by providing a photocatalyst layer on the surface of the base material and the photocatalyst layer is obtained by drying the photocatalyst coating solution applied to the surface of the base material. The photocatalyst coating solution is composed of photocatalytic metal oxide particles, hydrophilic silica particles, a curable silicone emulsion, and the photocatalytic metal oxide particles and the hydrophilic silica particles are partially subjected to coating or modification treatment by a substance having a hydrophobic group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060713-A (JP)
Title: Solid-oxide fuel cell and method for operating the same
Inventor: KUMAGAI SHUN
IPC: H01M8/02
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-oxide fuel cell having high durability while keeping high output over a long time during operation at a higher temperature than at least 700°C, and to provide a method for operating the same.  <P>SOLUTION: The solid-oxide fuel cell includes a porous body on the surface of which an electrolyte membrane is formed of solid oxide showing oxide ion conductivity and which is formed of basic metal and oxide ion conductive ceramics, the porous body being modified by platinum-group noble metal to improve at least reforming activity. The method for operating the same includes using the porous body modified by the platinum-group noble metal, as a fuel pole, for introducing fuel, and performing continuous operation at a higher temperature than at least 700°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066552-A (JP)
Title: Mobile and method in mobile communication system
Inventor: TAKEDA SHINYA
IPC: H04W28/04
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress useless transmission by a mobile and to shorten transmission standby time when the mobile UE performs cell transition for switching a frequency.  <P>SOLUTION: The mobile includes: a cell information management unit 22 for receiving an instruction signal of the cell transition from a base station NW and extracting cell information including at least the information of the frequency of a transition destination different from the frequency of an in-zone cell from the instruction signal; a communication unit 21 for searching a cell using the information of the frequency of the transition destination, switching the in-zone cell to the cell of the transition destination and establishing a radio connection with the base station; and a display management unit 26 for inhibiting the display of the interruption of the radio connection by a display unit 28 when the cell transition requires the change of the frequency. When retransmission signals have been standing by for retransmission before the change of the in-zone cell, the communication unit 21 establishes the radio connection and transmits the retransmission signals promptly after the change of the in-zone cell independent of a retransmission timer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285138-A (JP)
Title: Bicycle
Inventor: JOAKIM UIMONEN
IPC: G05G1/04
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle capable of simultaneously adjusting the height and the angle of a handlebar.  <P>SOLUTION: A direction control device 2 of the bicycle 1 includes a handlebar 20, steering stem 30, two adjusting bars 40 and a quick opening/closing member 50. The steering stem 30 is coupled with a frame, the steering stem 30 includes a stem 31 and a horizontal bar 32, and each adjusting bar 40 includes an adjusting base 41, and first and second clamping parts. Each first clamping part 411 clamps both ends of the horizontal bar 32, and each second clamping part 412 clamps the handlebar. The clamping state of the first clamping part 411 and the second clamping part 412 includes two kinds of states, i.e., a fastened state 58 and a non-fastened state 59. The quick opening/closing member 50 is connected to each adjusting bar 40 to control the clamped state of each first clamp part 411 and each second clamp part 412 by using the quick opening/closing member 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009298807-A (JP)
Title: Crystal of non-natural type stereoisomer salt of monatin and utilization thereof
Inventor: AMINO YUSUKE
IPC: A23L27/30
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide crystals of non-natural stereoisomer salts of monatin which are usable as sweeteners.  <P>SOLUTION: These stereoisomer salts include (2S, 4R), (2R, 4R) and (2R, 4S) isomer salts of monatin. Among all, the (2R, 4R) isomer salts of monatin are particularly favorable. Because of being stable and having a high degree of sweetness, these crystals are expected as useful as sweeteners or components thereof as well as agents for imparting sweetness to foods and drinks. It is also possible to provide products, for example, sweeteners and sweetened foods and drinks with the use of the above salt crystals as new sweetening substances.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302569-A (JP)
Title: Device for floating substrate
Inventor: YAMAZAKI TAKESHI
IPC: H01L21/027
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for floating a substrate which has a stage adapted to function as a substrate floating table for floating a processing object substrate in the air using a force of pneumatic pressure and which allows improving a consumption efficiency of power usage (compressed air) to float the substrate.  <P>SOLUTION: The substrate floating device is provided a multitude of jetting ports 120 on the top surface of a stage 112. For each of the jetting ports 120, there is provided a jet control section 144 within the stage 112 in a configuration of a flow-rate switching valve, in which the jet control section 144 performs port-by-port and automatic switching of a flow rate of air jet depending on a relative position with respect to the substrate G. The jet control section 144 has a valve chest 146 with a spherically formed wall surface and a spherical valving element 148 movably provided within the valve chest 146. In top and bottom portions of the valve chest 146, there are formed an outlet 146a and an inlet 146b, respectively, positioned oppositely to each other in a vertical direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062729-A (JP)
Title: Binder composition for molding mold
Inventor: KATO MASAYUKI
IPC: B22C1/10
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder composition for molding a mold which has excellent mold strength, has no precipitation of a resin, and has excellent preservation stability, and to provide a method for producing the mold using the same.  <P>SOLUTION: The binder composition for molding the mold includes: an acid-curable resin (A); hydrolyzable tannin (B); and one or more silane coupling agents (C) selected from epoxy silane, mercapto silane and ureido silane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063740-A (JP)
Title: Heat ray shielding resin sheet material, heat ray shielding resin sheet material laminate and building structure using these
Inventor: NAGANAMI TAKESHI
IPC: B32B27/30
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat ray shielding resin sheet material and a heat ray shielding resin sheet material laminate which are excellent not only in visible light transmission and heat ray shielding property but in heat resistance, and a building structure using these.  <P>SOLUTION: The heat ray shielding resin sheet material contains fine particles having heat ray shielding function in a resin, wherein the fine particles comprise fine particles of a tungsten multiple oxide B having a hexagonal crystal structure in which zinc is contained as solid solution. The tungsten multiple oxide B is represented by general formula: ZnxMyWOz (wherein Zn is zinc; M is one or more elements selected from Cs, Rb, K, Na, Ba, Ca, Sr and Mg; W is tungsten; O is oxygen; 0.001≤x≤2.0; 0.1≤y≤0.5; and 2.2≤z≤3.0), and has a larger lattice constant ratio c/a than a tungsten multiple oxide A represented by general formula: MyWOz (wherein M, W and O are identical with the above M, W and O; 0.1≤y≤0.5; and 2.2≤z≤3.0), the lattice constant ratio c/a being 1.027300-1.027700. The fine particles have a dispersed particle size of 1-500 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071041-A (JP)
Title: Organic light-emitting display, and method for manufacturing the same
Inventor: SAKAMOTO YOSHIAKI
IPC: H05B33/24
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting display manufactured by a simple method, capable of increasing an intensity of a specified wavelength, and having a satisfactory light emission characteristic, and to provide a method for manufacturing the this organic light-emitting display.  <P>SOLUTION: This organic light-emitting display includes a substrate, a light reflecting electrode, an organic electroluminescent layer, and a light transmissive layer with a recess sequentially in this order, an optical resonator is formed between the light reflecting electrode and a surface opposed to the light reflecting electrode in the recess, and a light transmitted from the light transmissive layer through the optical resonator is a light of at least one color selected from the group consisting of a red color, a green color and a blue color.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076269-A (JP)
Title: System and method for sharing image
Inventor: MIZUNO KIMIYASU
IPC: H04N5/765
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To more easily and more accurately provide an image suitable to a taste to be shared between a plurality of users.  <P>SOLUTION: In transmitting an image to an image accumulation/distribution server 2, display terminals 1-1 to 1-3 transmit the image with the classification item of the image added thereto. The image accumulation/distribution server 2 classifies and accumulates the received image based on the classification item added to the image transmitted from the display terminals 1-1 to 1-3. In transmitting the image to the display devices 1-1 to 1-3, the image accumulation/distribution server 2 selects the image shown by the classification item corresponding to the display device from among the plurality of accumulated images, and transmits the selected image to the display devices 1-1 to 1-3. The display devices 1-1 to 1-3 receive the image transmitted from the image accumulation/distribution server 2, and stores the received image, and displays the image in real time.  <P>COPYRIGHT: (C)2011,JPO&INPIT